Function parallel_sor 

pub fn parallel_sor<F>(
    matrix: &ArrayView2<'_, F>,
    b: &ArrayView1<'_, F>,
    omega: F,
    max_iter: usize,
    tolerance: F,
    config: &WorkerConfig,
) -> LinalgResult<Array1<F>>
where
    F: Float + Send + Sync + Zero + Sum + One + NumAssign + ScalarOperand + 'static,

Parallel SOR (Successive Over-Relaxation) method

Implements a modified parallel SOR using red-black ordering to enable parallel updates.